30888705

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15031}}^1$

素因数の和:15176

約数の個数: 16

約数和(自身を含む): 49785984

約数和(自身を除く): 18897279

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 15031, 45093, 75155, 225465, 2059247, 6177741, 10296235, 30888705]

約数ペア:

[(1, 30888705), (3, 10296235), (5, 6177741), (15, 2059247), (137, 225465), (411, 75155), (685, 45093), (2055, 15031)]